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Hallam · Melbourne, Victoria · October 2026 figures

Best solar installers in Hallam, VIC

The top-ranked solar installers in Hallam are Supply Solar Pty Ltd (4.9 from 70 reviews), Design Electrics (5.0 from 31 reviews) and Sun Power Electrics (5.0 from 19 reviews). 5 are ranked here, in the order of the 542 on the Melbourne list.

Ranked
5
Median rating
5.0
Reviews behind the list
233
Open Saturday
2 of 5

The ranked list

  1. Rank 1.

    Supply Solar Pty Ltd

    Hallam · #99 in Melbourne · Solar energy company

    4.9 70 reviews Proven 4.70

    0484 372 744Website
  2. Rank 2.

    Design Electrics

    Hallam · #156 in Melbourne · Solar energy company

    5.0 31 reviews Proven 4.61

    Opens early

    0408 090 204Website
  3. Rank 3.

    Sun Power Electrics

    Hallam · #251 in Melbourne · Solar energy system service

    5.0 19 reviews Proven 4.49

    Open Saturday

    0433 830 096Website
  4. Rank 4.

    Optima Power Solutions Pty Ltd

    Hallam · #355 in Melbourne · Solar energy equipment supplier

    5.0 10 reviews Proven 4.33

    Open Saturday

    0422 107 910Website
  5. Rank 5.

    Integra Energy Group Pty Ltd

    Hallam · #456 in Melbourne · Solar energy equipment supplier

    4.2 103 reviews Proven 4.17

    1300 658 712Website

Solar Installers in Hallam at a glance

  • 5 solar installers in Hallam are ranked here, with 233 Google reviews between them and a median rating of 5.0.
  • 100% list a website and 100% a phone number on Google.
  • 2 of the 5 that list opening hours open on Saturday, and none on Sunday.
  • Integra Energy Group Pty Ltd in Hallam has the most Google reviews (103), averaging 4.2.

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Questions

Who are the best solar installers in Hallam?

The top-ranked solar installers in Hallam are Supply Solar Pty Ltd (4.9 from 70 reviews), Design Electrics (5.0 from 31 reviews) and Sun Power Electrics (5.0 from 19 reviews). Each is ranked by proven rating, its Google rating weighted by the number of reviews behind it.

How many solar installers are there in Hallam?

The Agentize Directory ranks 5 solar installers in Hallam, each with a Google rating from at least five reviews. Their median rating is 5.0, from 233 reviews in all.

Which solar installers in Hallam are open on weekends?

None of the 5 that list hours on Google open on both Saturday and Sunday; 2 open on Saturday.

Which solar installer in Hallam has the most reviews?

Integra Energy Group Pty Ltd has the most Google reviews of any solar installer ranked in Hallam: 103, averaging 4.2.

How is this list of solar installers ranked?

Every list is ranked by proven rating: a business's Google rating weighted by the reviews behind it, so a perfect score from five reviews cannot outrank a near-perfect one from five hundred. No business pays to be listed or to move up. How the ranking works.

Solar Installers in other Melbourne suburbs

All 542 solar installers in Melbourne

More in Hallam

Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists on Google. No business pays to be listed or to move up, and none is verified or endorsed by Agentize. How the ranking works.